1.25 m a.
A Charpy with a 50 kg pendulum of impact
machine is released from rest when 0 = 0
Radius of gyration ka = 1.75 m
What is the work done by external forces
in taking the pendulum to a new position
of O= 90°
b. Calculate the mass moment of inertia
about A
What is the angular velocity of pendulum
when 0= 90°. Please use the principle of
work and energy for your calculations.
C.

answer:

i lost in getting someone back.

i learned that people are really two-faced and no matter how angelic someone appears they always have a devil side and that you cant trust anyone anymore no matter how dear they are to you.

if your wondering who it waz it waz mah still miss her tho

~batmans wife dun dun

answer:

the answer is d

explanation:

answer: make you irritable

answer:

6.3 is the answer

explanation:

because it is the ex